339733988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{72161}}^1$

素因数の和:72283

約数の個数: 24

約数和(自身を含む): 654653664

約数和(自身を除く): 314919676

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 72161, 144322, 288644, 793771, 1587542, 3175084, 7721227, 15442454, 30884908, 84933497, 169866994, 339733988]

約数ペア:

[(1, 339733988), (2, 169866994), (4, 84933497), (11, 30884908), (22, 15442454), (44, 7721227), (107, 3175084), (214, 1587542), (428, 793771), (1177, 288644), (2354, 144322), (4708, 72161)]